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2015 AUDI Q7
3.0L Supercharged V6 (TFSI, 280 hp)•AWD•AUTOMATIC•gas•CJTC
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor487Torque2170Fluid10DTC1133Battery1Maintenance0Recalls2
U0126moderate severityNetwork

Lost Communication with Steering Angle Sensor Module

on 2015 Audi Q7 3.0L Supercharged V6 (TFSI, 280 hp) · AWD

What this code means

Cannot communicate with the steering angle sensor.

Symptoms

  • Stability control light
  • ESC disabled
  • Power steering warning (EPS vehicles)

Common causes

  • Sensor module failure
  • Clock spring issue
  • Wiring damage
  • CAN bus issue

Diagnostic steps

  1. Check module power
  2. Test clock spring
  3. Inspect wiring
  4. Check CAN bus

Repair notes

Check clock spring and wiring. Replace sensor module if needed.

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